Just learned today when looking up some of my items that Webstore has google ads that directly compete with the item you are selling and provide a google ad link to bring you to other websites for competing against your item. If you have your own website would you post competition or a link to another website for your items - I think not.
As a result of this I will be reducing/eliminating my presence on Webstore.
They are a free website and can choose to conduct business any way they choose.
My opinion is this is a myopic business decision and I will eventually leave as a result of this.
Just when people are really looking for alternatives to eBay and Amazon.
I personally feel let down by Webstore after so many years.